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Troubleshooting black screen issues on HP Notebooks: Click here to view the instructions!

‎10-17-2022 12:49 PM

HP Recommended
Product: HP EliteBook 840 G3 Notebook PC
Operating System: Microsoft Windows 10 (64-bit)

I cannot decrease the brightness of my HP Elitebook 840 G3 Notebook PC (windows 10 -64 bit). I have tried by keyboard and settings as well  but I still can’t. I checjed my settings to see i have done something wrong but I haven’t. I am unable to use my pc at night because the screen is too bright and it hurts my eyes. 

Please any one out here who can help me. please. 

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